We have two series 2 TiVos in our house. Both should be connected to the wireless network. But it's very hit or miss as to whether we can see the other TiVo. Like right now, for example. And here's the weirdness. I'm actually transferring something I set up earlier this afternoon. So I know that we're both on the network. But half the time, we can't see each other. Whhaaaaat???